10666666604 has 12 divisors (see below), whose sum is σ = 20363636328. Its totient is φ = 4848484800.

The previous prime is 10666666601. The next prime is 10666666613. The reversal of 10666666604 is 40666666601.

It is a super-2 number, since 2×10666666604² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10666666601) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121212077 + ... + 121212164.

It is an arithmetic number, because the mean of its divisors is an integer number (1696969694).

Almost surely, 2^10666666604 is an apocalyptic number.

It is an amenable number.

10666666604 is a deficient number, since it is larger than the sum of its proper divisors (9696969724).

10666666604 is a wasteful number, since it uses less digits than its factorization.

10666666604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242424256 (or 242424254 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 47.

The spelling of 10666666604 in words is "ten billion, six hundred sixty-six million, six hundred sixty-six thousand, six hundred four".